| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.56 | 11.298% | $39.5776 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $61.75 | 5.792% | $65.3266 | $65.33 | $65.35 | $65.30 |
| Purchase #3 | $99.76 | 9.795% | $109.5315 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $129.38 | 4.437% | $135.1206 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $79.27 | 11.481% | $88.371 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $151.75 | 4.318% | $158.3026 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $71.55 | 7.707% | $77.0644 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $629.02 | $673.2943 | $673.29 | $673.30 | $673.30 | |